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COMP Cams 529-1 Metal Viton Valve Stem Oil Seal .530" Guide 11/32" Stem

(GMC G2500 1979-80, K1500 1979-80, C1500 1979-80, K2500 1979-80, 1991-96, Jimmy 1973-79, Savana 3500 1996, C3500 1979-86, 1988-96 + 114 more models)

Part of: COMP Cams Valve Stem Seal

Other options in this family: COMP Cams 535-1 COMP Cams 534-1 COMP Cams 506-1 COMP Cams 522-1 COMP Cams 536-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

529-1
8 reviews
Sale Price

$10.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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Product Details

The COMP Cams 529-1 is a precision-engineered metal-backed valve stem oil seal featuring a Viton rubber sealing element for superior heat and oil resistance. This positive valve seal is designed to provide reliable valve stem sealing in high-performance and racing applications where extreme temperatures and pressures demand maximum durability.

Key Specifications:

  • Valve guide outer diameter: .530 inches (13.46mm)
  • Valve stem diameter: 11/32 inches (.344 inches / 8.73mm)
  • Metal-backed construction with Viton rubber sealing material
  • Positive seal design for consistent oil control
  • High-temperature rated Viton compound resists hardening and cracking

Features and Benefits:

  • Metal body provides structural rigidity and positive installation feel
  • Viton material offers excellent resistance to engine oil, heat, and chemical breakdown
  • Precise machining ensures proper fit on .530" valve guides
  • Helps maintain proper oil control and reduce valve guide wear
  • Suitable for performance street, racing, and high-RPM applications

This seal is engineered to meet the demanding requirements of performance engine builders who need reliable valve stem sealing under extreme operating conditions. The combination of metal construction and Viton material ensures long-lasting performance and consistent oil control.

Products specifications

Fits

GMC G2500 1979-80, K1500 1979-80, C1500 1979-80, K2500 1979-80, 1991-96, Jimmy 1973-79, Savana 3500 1996, C3500 1979-86, 1988-96, K2500 Suburban 1979-80, 1992-96, K3500 1979-86, 1988-96, C15/C1500 Pickup 1968-74 + 111 more models

Valve Guide Outer Diameter

0.53

Seal Outer Diameter

0.675

Valve Stem Outer Diameter

11/32

Valve Seal Type

Metal Body Viton

AMAZON ASIN

B002EE0JF6

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Have not received item yet but company is very responsive with fast shipment. Excellent price too.

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Great so far

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